From 2c7ac215d468d5372860d847edd495e2ed626920 Mon Sep 17 00:00:00 2001
From: Sigurd Tullander <legotull.99@gmail.com>
Date: Sat, 24 Jun 2023 10:40:40 +0200
Subject: [PATCH 1/2] Support placeholders in style config options.

Also increases the version number to a new minor version, since there are new features that might something.
---
 package.json     |  2 +-
 src/extension.ts | 16 ++++++++++++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 5ce9058..a08e082 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "clang-format",
   "displayName": "Clang-Format",
   "description": "Use Clang-Format in Visual Studio Code",
-  "version": "1.9.0",
+  "version": "1.10.0",
   "publisher": "xaver",
   "engines": {
     "vscode": "^1.15.0"
diff --git a/src/extension.ts b/src/extension.ts
index c49688f..3038a26 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -156,12 +156,24 @@ export class ClangDocumentFormattingEditProvider implements vscode.DocumentForma
   }
 
   private getStyle(document: vscode.TextDocument) {
-    let ret = vscode.workspace.getConfiguration('clang-format').get<string>(`language.${this.getLanguage(document)}.style`);
+    let ret = vscode.workspace.getConfiguration('clang-format').get<string>(`language.${this.getLanguage(document)}.style`)
+      .replace(/\${workspaceRoot}/g, vscode.workspace.rootPath)
+      .replace(/\${workspaceFolder}/g, this.getWorkspaceFolder())
+      .replace(/\${cwd}/g, process.cwd())
+      .replace(/\${env\.([^}]+)}/g, (sub: string, envName: string) => {
+        return process.env[envName];
+      });
     if (ret.trim()) {
       return ret.trim();
     }
 
-    ret = vscode.workspace.getConfiguration('clang-format').get<string>('style');
+    ret = vscode.workspace.getConfiguration('clang-format').get<string>('style')
+      .replace(/\${workspaceRoot}/g, vscode.workspace.rootPath)
+      .replace(/\${workspaceFolder}/g, this.getWorkspaceFolder())
+      .replace(/\${cwd}/g, process.cwd())
+      .replace(/\${env\.([^}]+)}/g, (sub: string, envName: string) => {
+        return process.env[envName];
+      });
     if (ret && ret.trim()) {
       return ret.trim();
     } else {

From 6993d4e860a3a95dcf1e6fd89afe4ce5f5638b9e Mon Sep 17 00:00:00 2001
From: Sigurd Tullander <legotull.99@gmail.com>
Date: Mon, 26 Jun 2023 11:11:29 +0200
Subject: [PATCH 2/2] Document placeholder support for style config in
 `README.md`

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index adcd6d7..d376fb2 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,8 @@ For example:
 - `${fileNoExtension}.cpp` - `/home/src/foo.h` will be formatted with
   `-assume-filename /home/src/foo.cpp`.
 
+The same placeholders are also supported for `clang-format.style` and `clang-format.language.<language name>.style`.
+
 ## Installing Clang-Format
 
 On Linux, one can simply run `sudo apt install clang-format`.